Structs
Ack will deliver an ack for a delivered msg.
Protocol for a client to close a connection
Response for CloseRequest
Connection Request
Response to a client connect
Msg struct. Sequence is assigned for global ordering by the cluster after the publisher has been acknowledged.
PING from client to server
PING response from the server
Used to ACK to publishers
How messages are delivered to the STAN cluster
Protocol for a client to subscribe
Response for SubscriptionRequest and UnsubscribeRequests
Protocol for a clients to unsubscribe. Will return a SubscriptionResponse
Enums
Enum for start position type.